package oopfinal.finalDemo2;

public class Text {
    public static void main(String[] args) {
        final double PI = 3.14;
        System.out.println(PI);
        System.out.println("================================");

        final int[] arr = {1,2,3,4,5};
        arr[0] = 10;
        arr[1] = 20;

        for (int i = 0; i < arr.length; i++) {
            System.out.println(arr[i]+", ");
        }

    }
}
